Rapid: Individual Calculations May 2023
 Kostadinova Nenova, Nadezhda  Total change: -9.00  Rating chartPersonal card
 Torneo Blitz Vicalvaro Sub2400 Vicalvaro (Madrid) ESP 2023-04-01
RcRownchangeKK*chgGame
 1574 1211 0.00 4 -0.45 20 -9.00 
  Gutierrez Sanchez, Fernando 1736 ESP0.001-0.0320-0.60 
  Marin Mataix, Marcos Daniel 1480 ESP0.001-0.1720-3.40 
  Villodre Miranda, Juan Alonso 1577 ESP0.001-0.1020-2.00 
  Zhao, Yuyang 1502 ESP0.001-0.1520-3.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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